Secure Access Service Edge (SASE)

About this solution

CASB (Cloud Access Security Broker) solutions are a key component in securing the use of SaaS (Software as a Service), IaaS (Infrastructure as a Service), and PaaS (Platform as a Service) applications and services. CASB acts as a control layer between the user and the cloud, providing visibility into cloud application usage, enforcing security policies, protecting data, and ensuring regulatory compliance. Through network traffic analysis and integration with cloud provider APIs, the solution enables the identification of unauthorized applications (so-called shadow IT), detection of configuration anomalies, and assessment of the risk level of individual services. CASB supports data classification and protection functions (e.g., DLP – Data Loss Prevention), context-dependent access control (e.g., location, device, user type), and incident response. In addition, it enables the use of security policies that differentiate actions depending on the type of application, type of operation (e.g., downloading, file transfer), or the status of the end device. CASB solutions operate both in proxy (inline) mode and through direct API integration, which allows for effective protection of data in motion and at rest, without interfering with the operation of the application.

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